Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Inequality Computation
55x+150(30-x)<2600
55x+150(30-x)<
3x^2-10x-1>0
10x>6×2
2(x×2)-3x+1<0
2x×2-3x+1<0
x×2-11x+18>0
-x×2-7x+8>0
(-x×2)-7x+8>0
-(x×2)-7x+8>0
3x-x<0
x+3/2 - 5x-1/6 x≦5
x/2 -3x>10
x/188+10>x/180
X/188+10>x/180+8
7-3x>0
(2x+1)/3 - (3x+2)/2>1
-9<-5/3*x<-2
-(1/2)x≤0
90<11y-2<100
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